103.28.216.0/23

🇦🇺

CIDR

103.28.216.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇦🇺 Australia

City

Sydney

RIR

APNIC

Status

allocated

Allocated

1/10/2012

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
103.28.216.0/23	AS134791ACS-AS-AP - AUSTRALIAN COMPUTER SOLUTIONS PTY LTD	No ROA	RADB	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
103.28.216.0/24	AS134791ACS-AS-AP - AUSTRALIAN COMPUTER SOLUTIONS PTY LTD	No ROA	—	5/31/2026
103.28.217.0/24	AS134791ACS-AS-AP - AUSTRALIAN COMPUTER SOLUTIONS PTY LTD	No ROA	—	5/31/2026

Origin	Registry	Maintainer	Modified
AS9280	RADB	MAINT-AS17819	7/5/2024
AS9519	RADB	MAINT-AS2764	11/13/2023
AS24093	RADB	MAINT-AS2764	11/13/2023
AS134791	RADB	MAINT-AS2764	11/13/2023

Prefix	Country	Status
103.28.216.0/25	🇦🇺AU	assigned
103.28.216.192/28	🇦🇺AU	assigned
103.28.216.160/28	🇦🇺AU	assigned
103.28.216.144/28	🇦🇺AU	assigned
103.28.216.136/29	🇦🇺AU	assigned
103.28.217.240/29	🇦🇺AU	assigned
103.28.216.176/29	🇦🇺AU	assigned
103.28.216.240/29	🇦🇺AU	assigned
103.28.216.208/29	🇦🇺AU	assigned
103.28.217.216/30	🇦🇺AU	assigned
103.28.216.248/30	🇦🇺AU	assigned
103.28.216.184/30	🇦🇺AU	assigned
103.28.217.248/30	🇦🇺AU	assigned
103.28.216.216/30	🇦🇺AU	assigned
103.28.216.132/30	🇦🇺AU	assigned
103.28.216.130/31	🇦🇺AU	assigned
103.28.216.252/31	🇦🇺AU	assigned
103.28.216.188/31	🇦🇺AU	assigned
103.28.217.252/31	🇦🇺AU	assigned
103.28.216.220/32	🇦🇺AU	assigned
103.28.216.129/32	🇦🇺AU	assigned
103.28.216.254/32	🇦🇺AU	assigned
103.28.216.128/32	🇦🇺AU	assigned
103.28.217.254/32	🇦🇺AU	assigned
103.28.216.190/32	🇦🇺AU	assigned

Origin ASN

Geolocation

Country🇦🇺AustraliaAU

RegionNew South Wales

CitySydney

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/103.28.216.0/23" | jq

External Links